eche[7], hece[7], hele[7], cher[7], herc[7], cele[6], elce[6], erce[5],
che[6], ech[6], hec[6], hel[6], ceł[6], ehe[5], cel[5], cle[5], lec[5], her[5], lee[4], cer[4],
eh[4], he[4], eł[4], ce[3], el[3], ee[2], er[2], re[2],
